petsc-3.6.1 2015-08-06
DMGetDefaultSF
Get the PetscSF encoding the parallel dof overlap for the DM. If it has not been set, it is created from the default PetscSection layouts in the DM.
Synopsis
#include "petscdm.h"
PetscErrorCode DMGetDefaultSF(DM dm, PetscSF *sf)
Input Parameter
dm -The DM
Output Parameter
sf -The PetscSF
Note: This gets a borrowed reference, so the user should not destroy this PetscSF.
See Also
DMSetDefaultSF(), DMCreateDefaultSF()
Level:intermediate
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages